CN107100446A - A kind of smart lock - Google Patents
A kind of smart lock Download PDFInfo
- Publication number
- CN107100446A CN107100446A CN201710353567.0A CN201710353567A CN107100446A CN 107100446 A CN107100446 A CN 107100446A CN 201710353567 A CN201710353567 A CN 201710353567A CN 107100446 A CN107100446 A CN 107100446A
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- Prior art keywords
- lock
- cam
- castle wheel
- drive device
- lock gall
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- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 239000000523 sample Substances 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0088—Key-operated switch
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- Transmission Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention proposes a kind of smart lock, including lock housing, tapered end, lock gall and cam in lock housing are successively set on, tapered end is spindle rotationally arranged in lock housing with the lock gall, drive device and control panel are provided with the lock gall, electric contact unit is provided with the tapered end；Drive device end is fixedly connected with a castle wheel, and clutch component is provided between lock gall, cam and castle wheel, and the return unit that can reset castle wheel is provided between drive device and castle wheel；The detection piece of unlocking condition can be fed back with cam contact successively at least provided with 2 by being provided between the cam and the lock gall in the worm drive component that cam helical can be made to advance or retreat, drive device, and control panel is connected with drive device and detection piece communication.By the present invention solve that smart lock of the prior art is present can not palm switches are locked in real time state and the unlocking that causes or the problem of shut incomplete security difference.
Description
Technical field
The present invention relates to a kind of improvement of Intelligent lock structure.
Background technology
Lockset is not only the daily necessities of the mankind, and it represents the culture of a country and national different periods of history.
Rope, wood lock from early stage, metal latch；Mechanical lock, coded lock, electronic intelligent lock till now etc., by designing in different
Portion's structure realizes antitheft, pick-proof function, protects property safety.
Smart lock of the prior art generally increases e-management function on the basis of tradition machinery lock, and number of patent application is
201620491879 9, patent name is：A kind of passive intelligent lock core of achievable idle running discloses a kind of power free air defense
The Intelligent lock structure turned, this smart lock is more convenient when using and can also be real without being powered or changed for a long time battery
Now dally pick-proof, and security performance is greatly improved.But such a smart lock can not control the open and close state of lock.
The content of the invention
The present invention provides a kind of smart lock, and solve that smart lock of the prior art is present palm switches can not lock in real time
State and the unlocking that causes shut the problem of incomplete security is poor.
To reach the purpose for solving above-mentioned technical problem, the present invention uses following technical scheme using proposed smart lock
It is achieved：
A kind of smart lock, including lock housing, tapered end in lock housing, lock gall and convex are successively set on along the length direction of the lock housing
Wheel, the tapered end is fixedly connected with the lock gall and is spindle rotationally arranged in lock housing, and driving is provided with the lock gall
Device and control panel, being provided with the tapered end can connect key with control panel the electric contact unit of power supply；The drive device
End is fixedly connected with a castle wheel, and being provided between lock gall, cam and castle wheel be able to will lock after castle wheel turns an angle
Courage is connected with cam, the clutch component for separating lock gall with cam when castle wheel resets, between drive device and castle wheel
It is provided with the return unit that can reset castle wheel；Be provided between the cam and the lock gall can make cam helical advance or after
In the worm drive component moved back, the drive device unlocking condition can be fed back at least provided with 2 with cam contact successively
Detection piece, the control panel is connected with drive device and detection piece communication.
There is following additional technical feature in the present invention：
Further, the worm drive component includes the U-shaped helicla flute being arranged on the cam outer circumference surface and is arranged on
The bulb backing pin that can coordinate on the inner bag with the U-shaped helicla flute.
Further, the worm drive component includes the spiral lamination being arranged on the cam and is fixed on the lock gall
Interior threaded sleeve.
Further, described return unit one end is fixed on the drive means, and one end is fixed on castle wheel, the return unit
For torsion spring or the S types with certain bending angle flexure strip.
Further, it is provided with banking stop, the castle wheel and is provided with certain radian in the drive device
Deep-slotted chip breaker, the banking stop is inserted into the deep-slotted chip breaker.
Further, the drive device includes actuator and the body being set on the actuator, the body week
Multiple mounting grooves are set up, the detection piece is detection probe, the height of the installation groove bottom is along body length direction
Increase successively or reduce.
Further, the drive device includes actuator and the body being set on the actuator, the body week
Multiple mounting grooves are set up, the height of the detection piece increases or reduced successively along the body length direction.
Further, the clutch component includes the first chute being arranged on the castle wheel, is arranged on the lock gall
On the second chute and the 3rd chute being arranged on the cam and the steel ball that can be slided between above-mentioned 3 chutes, castle wheel
When not rotating, the steel ball is located in first chute.
Further, place vertical with the tapered end axial location is provided with unlocking damping structure, the unlocking damping structure
Including the first screw, elastic component and bulb pin being successively set on from top to bottom in the lock housing, on the tapered end excircle
The mounting hole for assembling the bulb pin is provided with, the bulb pin is inserted into the mounting hole, the elastic component
It is fixed on by compression between first screw and the bulb pin.
There is advantages below and good effect in the present invention：
The present invention proposes a kind of smart lock, includes lock housing, being successively set in lock housing has tapered end, lock gall and cam, lock gall
It is fixedly connected with tapered end, and both of which is spindle rotationally arranged in inside lock housing, and drive device and control panel are provided with lock gall,
Key can be connected with control panel by electric contact unit after being inserted into by key in tapered end and drive device is powered, filled by driving
Putting rotation drives castle wheel to rotate, while by the effect of the clutch component between castle wheel lock gall and cam, in clutch rotation
It is dynamic to rotate clockwise or counterclockwise after certain angle, lock gall and cam are linked together, now, pass through key turns tapered end band
Dynamic lock gall, which is rotated, can drive cam rotation, can do cam by the worm drive component effect being arranged between cam and lock gall
It is threadingly advanced or setback, detection piece contact or separation that can successively with setting on the drive means when cam is moved be led to
Each detection piece is crossed to react the state unlocked or shut in real time, the signal detected by detection piece can feed back to control
Plate, realizes dual lock or shuts the real-time measure and control of state, is effectively prevented because can not detect unlocking in real time or close
Lock status and cause the problem of sternly not causing potential safety hazard of unlocking or shut.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of smart lock of the present invention；
Fig. 2 is the front view of smart lock of the present invention；
Fig. 3 for Fig. 2 A-A to sectional view；
Fig. 4 is to shut corresponding B-B direction sectional view during state in Fig. 2
Fig. 5 is corresponding B-B direction sectional view when in Fig. 2 being unlocking condition
Fig. 6 is corresponding C-C sectional views when in Fig. 3 being idling conditions
It is to unlock and corresponding C-C sectional views when shutting state in Fig. 3 that Fig. 7, which is,
The structural representation that Fig. 8 coordinates for drive device in the present invention with castle wheel；
Fig. 9 is the structural representation of cam of the present invention；
Figure 10 is the structural representation of castle wheel of the present invention；
Figure 11 is the structural representation of lock gall in the present invention.
Embodiment
Technical scheme is described in further detail with reference to the accompanying drawings and detailed description, the present invention
A kind of embodiment of smart lock is proposed, shown in reference picture 1- Figure 11, including lock housing 1, along the length direction of the lock housing 1 in lock housing
Tapered end 2, lock gall 3 and cam 4 are disposed with 1, the tapered end 2 is fixedly connected with the lock gall 3, specifically, lock gall 3 and lock
First 2 can be fixedly connected by pin, and lock gall 3 and lock housing 1, tapered end 2 are that gap coordinates with lock housing 1, make lock gall 3 and tapered end 2 and
It is spindle rotationally arranged in lock housing 1.Drive device 5 and control panel 6 are provided with the lock gall 3, it is preferred that drive device
5 include actuator 51 and the body 52 being set on the actuator 51, and actuator 51 selects fine motion motor, and body 52 is then can
The motor set matched with fine motion motor, control panel 6 is welded and fixed with fine motion motor, at the same detection piece 10 with corresponding with control panel 6
Connection, specifically, detection piece is connected on control panel by wire harness, is communicated for realizing to be connected with control panel 6.
Being provided with the tapered end 2 can connect key with control panel 6 electric contact unit 21 of power supply, it is preferred that electric contact unit
21 be that insulation sleeve 22 is arranged on probe, probe 21, is integrally pressed into tapered end 2 after realizing insulation, the press-in insulation sleeve 22 of probe 21, two
Person is using being interference fitted, and tapered end 2 is internally provided with keyhole 23, is inserted when key is inserted into keyhole 23 and this implementation
The position of electric contact unit 21 and keyhole 23 in example is correspondingly arranged, and when key is inserted into tapered end 2, can pass through tapered end 2 and electricity
Contact element 21 constitutes both positive and negative polarity, is carried in the two ends of control panel 6, key is connected with control panel 6, control panel 6 is carried out by key
Power supply, control panel 6 it is electric after can control drive device 5 rotate.
Further, fine motion motor end is fixedly connected with a castle wheel 7, specifically, castle wheel 7 is fixed on fine motion motor
It is interference fitted on output shaft and with output shaft, being provided between lock gall 3, cam 4 and castle wheel 7 can rotate necessarily in castle wheel 7
Lock gall 3 is connected with cam 4 after angle, the clutch component 8 for separating lock gall 3 with cam 4 when castle wheel 7 resets.Specifically,
Clutch component 8 in this implementation includes the first chute 81 being arranged on the castle wheel 7, is arranged on the on the lock gall 3
Two chutes 82, the 3rd chute 83 being arranged on the cam 4 and the steel ball 84 that can be slided between above-mentioned 3 chutes, it is preferred that
First chute 81 is deep-slotted chip breaker, sets 2, is symmetricly set on the both sides of the castle wheel 7, the second chute 82 and the 3rd chute 83
2 are also provided with, is correspondingly arranged with the first chute 81.Further, banking stop 53, banking stop 53 are provided with the fine motion motor
It is fixed on by a sunk screw on fine motion motor, the deep-slotted chip breaker 71 with certain radian is provided with the castle wheel 7, it is described
Banking stop 53 is inserted into the deep-slotted chip breaker 71.When castle wheel 6 is rotated, due to the position-limiting action of banking stop 53, make castle wheel 7
It is merely able to the arcuately corresponding angular range of groove 71 to be rotated, when the upper end position or lower end position that rotate to deep-slotted chip breaker 71
When, then rotation can not be proceeded by the position-limiting action of banking stop 53, the corresponding curved angle scope of deep-slotted chip breaker 71 can basis
Actual demand is set, and be can be set to 40 degree, 50 degree etc., is not particularly limited herein.
When castle wheel 7 is not rotated, steel ball 84 is located in the first chute 81 in castle wheel 7, and castle wheel 7 is in drive device 5
When being rotated under driving effect, the steel ball 84 that it can be driven internal is promoted from inside to outside in the first chute 82, when castle wheel 7 clockwise or
Due to deep-slotted chip breaker 71 and the position-limiting action of banking stop 53 after turning to a certain point of view, it is impossible to continue to rotate, run to this
During position, steel ball 84 is then pushed into the 3rd cunning of cam 4 by castle wheel 7 from the first chute 81 by the second chute 82 of lock gall 3
In groove 83, realization links together lock gall 3 and cam 4, and now rotating clockwise or counterclockwise key then can be by the band of lock gall 3
Moving cam 4 is rotated, due to being provided with the worm drive that cam 4 can be made to be threadingly advanced or retreat between cam 4 and the lock gall 3
Component 9, cam 4 and lock gall 3 start spin advance or setback by the effect of worm drive component 9 between the two, together
When at least provided with 2 can contact to feed back the detection piece 10 of unlocking condition with cam 4 successively in drive device 5, can be set 3
It is individual, 4 etc. it is multiple, be not particularly limited herein, cam 4 contacted successively with detection piece 10 when being threadingly advanced or retreating or point
From each detection piece 10 is touched can pass to control panel, control panel in real time after cam 4 by the information for unlocking or shutting position
6 pass to key, realize dual lock or shut the real-time monitoring of state, it is ensured that lock fully open and meanwhile ensure that unlocking and
The security shut.
The return unit 11 that can reset castle wheel 7 is provided between drive device 5 and castle wheel 7, it is preferred that return unit
11 one end are fixed in drive device 5, and one end is fixed on castle wheel 7, specifically, convex column 72 is provided with castle wheel 7, it is multiple
Position one end of part 11 is fixed in convex column 72, and one end is fixed on the banking stop 53 of drive device 5, it is preferred that return unit 11 exists
Clutch then has certain pre compressed magnitude before turning 7 rotations, for ensuring the reset that castle wheel 7 is rotated.The return unit 11 is torsion
The flexure strip of spring or S types with certain bending angle.Because castle wheel 7 has rotated clockwise or counterclockwise certain angle
When, the return unit 11 being located between drive device 5 and castle wheel 7 has been laid in certain energy, after the completion of unlocking or shutting,
Return unit 11 will be released energy due to self-deformation to be recovered, and cause castle wheel 7 to do the rotation of opposite direction, when turning to arc
During the end of groove 71, its top set the first chute 81 then can just with the steel ball 84 in the 3rd chute 83 of cam 4
Position correspondence, steel ball 84 is then slided into the first chute 81 of castle wheel 7 by the second chute 82 of lock gall 3, now the He of lock gall 3
Connection between cam 4 disconnects, and lock gall 4 can dally in lock housing 1, when now inserting other objects in lockhole, can only make lock
Courage 3 dallies around lock housing 1, realizes the purpose of pick-proof.
One kind as worm drive component 9 in the present embodiment is preferred embodiment：Worm drive component 9 includes setting
Putting the U-shaped helicla flute 91 on the outer circumference surface of cam 4 and being arranged on the lock gall 3 can match somebody with somebody with the U-shaped helicla flute 91
The bulb backing pin 92 of conjunction.Cam 4 links together when being rotated in the presence of key with lock gall 3, due to the U on its outer circumference surface
The cooperation of type helicla flute 91 and bulb backing pin 92 can make cam 4 spin advance or setback.
Another embodiment as worm drive component 9 in the present embodiment is：The worm drive component 9 includes
The spiral lamination being arranged on the outer circumference surface of cam 4 and the threaded sleeve being fixed in the lock gall 3.Spiral can be passed through
Being threadingly advanced or setback for cam 4 is realized in the cooperation of line and threaded sleeve, it is of course also possible to use in the prior art
Worm gear and worm screw fit structure mode, you can the machining worm wheel tooth on the outer circumference surface of cam 4, at least side of lock gall 3
Helical worm structure is set at position, being threadingly advanced or retreating for cam can be equally realized, naturally it is also possible to reference to existing skill
The fit system of the other structures for the achievable screw commonly used in art, is not particularly limited herein.
To realize that cam 4 can be contacted with detection piece 10 successively when spinning advance or setback, corresponding detection piece
10 one of which is preferable to provide mode：Multiple installations parallel with the axial direction of body 52 are set up within 52 weeks in body
Groove, the height of multiple installation groove bottoms increases or reduced successively along the length direction of body 52.By the length of the mounting groove opened up
With the difference of the groove bottom height of the mounting groove opened up, make the extension elongation for being arranged on the detection piece 10 inside mounting groove different,
It is preferred that, the detection piece 10 in the present embodiment is detection probe, and isolating shrinkable tube is arranged with detection probe.
It is of course also possible to be provided with multiple mounting grooves in the circumference of body 52, slot length is installed and opens up highly identical, this
When can realize detection piece 10 by increasing or reducing successively setting along the length direction of body 52 by the height of detection piece 10
Extension elongation different carry out contact effect with cam 4 successively.
Shift feeling during being unlocked for increase, place vertical with the axial location of tapered end 2 is provided with unlocking damping structure,
The unlocking damping structure includes the first screw 12, elastic component 13 and the bulb being successively set on from top to bottom in the lock housing 1
The mounting hole 24 for assembling the bulb pin 14, the bulb pin 14 are provided with pin 14, the excircle of tapered end 2
Be inserted into the mounting hole 24, the elastic component 13 by compression be fixed on first screw 12 and the bulb pin 14 it
Between.By the elastic force of elastic component 13 it can be made to move up and down by applying a force to bulb pin 14 when tapered end 3 is rotated, strengthened
Sense is damped during unlocking.
Specifically, the unlocking process of the smart lock in the present embodiment is as follows：Key is alignd insertion tapered end with keyhole 23
2, key is powered by probe and tapered end 2 to control panel 6, and single-chip microcomputer recognizes that control panel 6 is compiled by Electronic Coding mode on the key
Code, controls fine motion motor to rotate after decryption by control panel 6, and drives castle wheel 7 to rotate clockwise, and castle wheel 7 is by two steel
Pearl 84 is pushed outwardly, and steel ball 84 enters in the 3rd chute 83 of correspondence of cam 4 along the second chute 82, and castle wheel 7 is rotated further directly
To the end of deep-slotted chip breaker 71 is turned to, now castle wheel 7 chokes the direction of motion of steel ball 84, and steel ball 84 is by cam 4 and the entirety portion of lock gall 3
Divide connection, key is given notice, the key that turns clockwise drives the part of lock gall 3 and the unitary rotation of cam 4, and cam 4 is in axial rotation
Because the U-shaped thread groove 91 in its surface is contacted with bulb shelves pin 92 during turning, the spiral of cam 4 is promoted to transport forward by bulb shelves pin 92
Dynamic, when rotating 45 °, cam 4 is contacted with a wherein detection probe, and the record information of control panel 6 is simultaneously transmitted to key；When 810 ° of rotation
When, specifically according to actually detected number of probes and the state detected can be needed to design the angle of rotation.Cam 4 and another detection
Probe is contacted, and the record information of control panel 6 is simultaneously transmitted to key, and key sends lock and has turned on sound, and unlocking terminates.Key is extracted to stop
Powered to fine motion motor, fine motion motor stop motion, return unit 11 drives castle wheel 7 rotate counterclockwise, 40 ° of arrival deep-slotted chip breakers 71
The other end, castle wheel 7 stops operating, and the first chute 81 on castle wheel 7 aligns with steel ball 84, and steel ball 84 falls into castle wheel 7
The first chute 81 in, lock gall 3 is disconnected with cam 4, realizes the overall idle running of lock gall 3.
Process is shut, key is alignd with keyhole 23 and inserts tapered end 2, key is supplied by probe and tapered end 2 to control panel 6
Electricity, on the key single-chip microcomputer recognize that control panel 6 is encoded by Electronic Coding mode, after decryption pass through control panel 6 control fine motion motor
Rotate, and drive castle wheel 7 to rotate clockwise, two steel balls 84 are pushed outwardly by castle wheel 7, steel ball 84 is along the second chute 82
Into in the 3rd chute 83, castle wheel 7 be rotated further move to deep-slotted chip breaker 71 on castle wheel 7 end it is spacing, now castle wheel 7
The direction of motion of steel ball 84 is choked, steel ball 84 links cam 4 and the integral part of lock gall 3, and key is given notice, rotate counterclockwise key
Spoon drives the part of lock gall 3 and the unitary rotation of cam 4, and cam 4 is during axial-rotation because the U-shaped thread groove 91 in its surface and ball
First gear pin 92 is contacted, and is promoted and is moved after the transverse direction of cam 4 by bulb shelves pin 92, cam 4 and a wherein detection probe when rotating 45 °
Separate successively, the record information of control panel 6 is simultaneously transmitted to key；When rotating 810 °, cam 4 is separated with another detection probe, control panel
6 record informations are simultaneously transmitted to key, and key sends lock and is turned off sound, shuts end.Key fine motion motor stop motion is extracted, from
Close wheel 7 to reset, lock gall 3 dallies, and detailed process is identical with unlocking to will not be described here.In the present embodiment 2 are set with detection probe
Illustrated exemplified by root, certainly, detection probe can also set many according to the actual requirements, and every detection probe is opened for detection
The information of corresponding diverse location state, is not limited herein when locking or shutting.
Contact or separate in the event of a portion detection probe during above-mentioned unlocking, that is, unlock failure, key
User can be reminded；In the event of the only i.e. unlocking failure of the separation of some detection probe or contact during shutting, key also can
Remind user；So greatly reinforce the security of lock, at the same user can be checked by key open and close lock record and open at present,
Shut state.
To ensure overall sealing, rear and front end sets sealing ring 15 in lock housing 1, for ensureing a whole set of lock core structure
Degree of protection.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although with reference to foregoing reality
Apply example the present invention is described in detail, for the person of ordinary skill of the art, can still implement to foregoing
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of claimed technical solution of the invention.
Claims (9)
1. a kind of smart lock, including lock housing, tapered end in lock housing, lock gall and convex are successively set on along the length direction of the lock housing
Wheel, the tapered end is fixedly connected with the lock gall and is spindle rotationally arranged in lock housing, and driving is provided with the lock gall
Device and control panel, being provided with the tapered end can connect key with control panel the electric contact unit of power supply；The drive device
End is fixedly connected with a castle wheel, and being provided between lock gall, cam and castle wheel be able to will lock after castle wheel turns an angle
Courage is connected with cam, the clutch component for separating lock gall with cam when castle wheel resets, between drive device and castle wheel
It is provided with the return unit that can reset castle wheel；Be provided between the cam and the lock gall can make cam helical advance or after
In the worm drive component moved back, the drive device unlocking condition can be fed back at least provided with 2 with cam contact successively
Detection piece, the control panel is connected with drive device and detection piece communication.
2. smart lock according to claim 1, it is characterised in that the worm drive component includes being arranged on the cam
U-shaped helicla flute on outer circumference surface and it is arranged on the bulb backing pin that can coordinate on the inner bag with the U-shaped helicla flute.
3. smart lock according to claim 1, it is characterised in that the worm drive component includes being arranged on the cam
On spiral lamination and the threaded sleeve that is fixed in the lock gall.
4. the smart lock according to Claims 2 or 3, it is characterised in that described return unit one end is fixed on the drive means,
One end is fixed on castle wheel, and the return unit is the flexure strip of torsion spring or the S types with certain bending angle.
5. smart lock according to claim 4, it is characterised in that be provided with banking stop in the drive device, it is described from
Close and be provided with the deep-slotted chip breaker with certain radian on wheel, the banking stop is inserted into the deep-slotted chip breaker.
6. the smart lock according to Claims 2 or 3, it is characterised in that the drive device includes actuator and is set in
Multiple mounting grooves are provided with body on the actuator, the body circumference, the detection piece is detection probe, the peace
The height of tankage bottom surface increases or reduced successively along body length direction.
7. the smart lock according to Claims 2 or 3, it is characterised in that the drive device includes actuator and is set in
It is provided with multiple mounting grooves in body on the actuator, the body circumference, the height of the detection piece is along the body
Length direction increases or reduced successively.
8. smart lock according to claim 1, it is characterised in that the clutch component includes being arranged on the castle wheel
The first chute, the second chute being arranged on the lock gall and the 3rd chute that is arranged on the cam and can be above-mentioned 3
The steel ball slided between individual chute, when castle wheel is not rotated, the steel ball is located in first chute.
9. smart lock according to claim 1, it is characterised in that place vertical with the tapered end axial location is provided with unlocking
Damping structure, the unlocking damping structure include being successively set on from top to bottom the first screw in the lock housing, elastic component and
The mounting hole for assembling the bulb pin, the bulb pin inserting are provided with bulb pin, the tapered end excircle
In the mounting hole, the elastic component, which is compressed, to be fixed between first screw and the bulb pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353567.0A CN107100446B (en) | 2017-05-18 | 2017-05-18 | Intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353567.0A CN107100446B (en) | 2017-05-18 | 2017-05-18 | Intelligent lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107100446A true CN107100446A (en) | 2017-08-29 |
| CN107100446B CN107100446B (en) | 2022-10-21 |
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ID=59669430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353567.0A Active CN107100446B (en) | 2017-05-18 | 2017-05-18 | Intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100446B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386078A (en) * | 2018-05-08 | 2018-08-10 | 中山市基信锁芯有限公司 | A kind of electronic lock cylinder of feedback lock gall rotation situation |
| CN108612418A (en) * | 2018-05-14 | 2018-10-02 | 青岛凯福智能科技有限公司 | A kind of intelligence insertion-core lock |
| CN109162531A (en) * | 2018-08-24 | 2019-01-08 | 南京东屋电气有限公司 | A kind of cam relative position monitoring method and cam spinning solution |
| CN109441236A (en) * | 2018-12-12 | 2019-03-08 | 青岛凯福智能科技有限公司 | A kind of crank handle lock |
| CN109519051A (en) * | 2019-01-08 | 2019-03-26 | 深圳市正大盈拓识别技术有限公司 | A kind of lock core device |
| CN110318591A (en) * | 2019-08-02 | 2019-10-11 | 浙江汇力锁业有限公司 | A kind of automatically controlled gourd lock |
| WO2020019889A1 (en) * | 2018-07-24 | 2020-01-30 | 成都嘿芝麻科技有限公司 | Unexpected unlocking proof electronic lock |
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| CN108386078A (en) * | 2018-05-08 | 2018-08-10 | 中山市基信锁芯有限公司 | A kind of electronic lock cylinder of feedback lock gall rotation situation |
| CN108386078B (en) * | 2018-05-08 | 2023-11-21 | 中山市基信锁芯有限公司 | Electronic lock core for feeding back rotation condition of lock liner |
| CN108612418A (en) * | 2018-05-14 | 2018-10-02 | 青岛凯福智能科技有限公司 | A kind of intelligence insertion-core lock |
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| CN109162531B (en) * | 2018-08-24 | 2020-09-08 | 南京东屋电气有限公司 | Cam relative position monitoring method and cam rotating method |
| CN109162531A (en) * | 2018-08-24 | 2019-01-08 | 南京东屋电气有限公司 | A kind of cam relative position monitoring method and cam spinning solution |
| CN109441236A (en) * | 2018-12-12 | 2019-03-08 | 青岛凯福智能科技有限公司 | A kind of crank handle lock |
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| CN116368279A (en) * | 2020-09-17 | 2023-06-30 | 亚萨合莱股份有限公司 | Clutch for door lock |
| CN112746775A (en) * | 2021-01-25 | 2021-05-04 | 温州金钥匙锁业有限公司 | Bicycle lock |
| ES2948342A1 (en) * | 2022-02-15 | 2023-09-08 | Salto Systems Sl | ELECTRONIC CYLINDER (Machine-translation by Google Translate, not legally binding) |
| CN114704162A (en) * | 2022-03-29 | 2022-07-05 | 珠海唯码科技有限公司 | Passive lock cylinder and intelligent lock |
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Address after: 266000 69, Guang Sheng Road, high tech Zone, Chengyang District, Qingdao, Shandong. Patentee after: QINGDAO KINGFORCE INTELLIGENT TECHNOLOGY CO.,LTD. Country or region after: China Address before: 266000 69, Guang Sheng Road, high tech Zone, Chengyang District, Qingdao, Shandong. Patentee before: QINGDAO EMATE ELECTRONIC CO.,LTD. Country or region before: China |